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$133+ Cheap flights from Luis Munoz Marin Intl (SJU) to Raleigh (RDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — RDU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find cheap flights from Luis Munoz Marin Intl to Raleigh with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Raleigh-Durham are usually found in February or September, booked 17 days in advance, depart on a Sunday or Monday and return on a Monday

Find flight deals from Luis Munoz Marin Intl to Raleigh

Cheapest flights from Luis Munoz Marin Intl to Raleigh
Explore the most affordable flight options available from Luis Munoz Marin Intl to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This CheapOair deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:55 amSJU - RDU
1 stop14h 02mFrontier
Sun 1/1811:00 amRDU - SJU
Nonstop3h 21mFrontier
Deal found 10/30$245
This eDestinos deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:19 pmSJU - RDU
1 stop20h 41mFrontier
Mon 1/51:15 pmRDU - SJU
1 stop20h 24mFrontier
Deal found 10/29$247
This Frontier deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:06 pmSJU - RDU
1 stop9h 06mFrontier
Mon 12/83:03 pmRDU - SJU
1 stop7h 53mFrontier
Deal found 10/28$248
This Priceline deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:06 pmSJU - RDU
Nonstop3h 52mMultiple Airlines
Mon 12/155:50 pmRDU - SJU
1 stop5h 55mMultiple Airlines
Deal found 10/29$249
This Frontier deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:00 amSJU - RDU
2 stops14h 52mFrontier
Thu 1/112:55 pmRDU - SJU
1 stop10h 42mFrontier
Deal found 10/28$250
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:15 amSJU - RDU
2 stops12h 28mMultiple Airlines
Mon 11/249:27 pmRDU - SJU
1 stop13h 40mMultiple Airlines
Deal found 10/29$252
This Frontier deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/204:05 pmSJU - RDU
1 stop8h 27mFrontier
Sun 11/239:59 pmRDU - SJU
1 stop10h 41mFrontier
Deal found 10/29$253
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amSJU - RDU
2 stops19h 13mMultiple Airlines
Tue 12/308:14 pmRDU - SJU
1 stop13h 19mMultiple Airlines
Deal found 10/28$254
This Frontier deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:59 amSJU - RDU
1 stop8h 40mFrontier
Sun 1/116:22 pmRDU - SJU
Nonstop3h 21mFrontier
Deal found 10/28$257

Cheap flight deals from Luis Munoz Marin Intl to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Raleigh (RDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$245
(CheapOair)

One-way from

$133
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$281

Good round-trip deal

$252 or less

Good one-way deal

$170 or less
Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-Raleigh-Durham flight deals.
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Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-Raleigh-Durham flights.
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From San Juan Luis Munoz Marin Intl to Raleigh-Durham
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One-way flight from San Juan Luis Munoz Marin Intl to Raleigh-Durham
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from San Juan Luis Munoz Marin Intl to Raleigh-Durham.
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Price to beat on a one-way flight from San Juan Luis Munoz Marin Intl to Raleigh-Durham.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Luis Munoz Marin Intl to Raleigh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Raleigh that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Raleigh

Route

Depart

Return

Price

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Wed 12/24

9:37 pm-12:00 pm

2 stops15h 23m

Raleigh-Durham

Sun 1/18

4:44 pm-1:44 am

1 stop8h 00m

$246

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Fri 11/14

12:29 pm-8:52 pm

2 stops9h 23m

Raleigh-Durham

Wed 11/19

8:00 am-1:06 am

2 stops16h 06m

$265

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Sat 1/31

7:45 am-10:30 am

Nonstop3h 45m

Raleigh-Durham

Sun 2/1

11:20 am-3:47 pm

Nonstop3h 27m

$282

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Sat 2/14

4:35 pm-7:25 pm

Nonstop3h 50m

Raleigh-Durham

Sat 2/21

11:05 am-3:30 pm

Nonstop3h 25m

$282

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Fri 2/27

8:00 am-10:42 am

Nonstop3h 42m

Raleigh-Durham

Mon 3/2

11:27 am-3:45 pm

Nonstop3h 18m

$282

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Sat 11/22

8:00 am-10:38 am

Nonstop3h 38m

Raleigh-Durham

Sun 11/30

3:00 pm-7:23 pm

Nonstop3h 23m

$282

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Fri 1/30

3:55 am-9:51 am

1 stop6h 56m

Raleigh-Durham

Sun 2/1

6:10 am-3:06 pm

1 stop7h 56m

$284

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Wed 11/26

4:50 pm-7:29 pm

Nonstop3h 39m

Raleigh-Durham

Mon 12/1

5:57 pm-10:20 pm

Nonstop3h 23m

$294

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Wed 12/3

6:00 am-2:48 pm

2 stops9h 48m

Raleigh-Durham

Mon 12/8

7:21 pm-10:09 am

1 stop13h 48m

$296

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Tue 12/16

4:55 pm-10:17 pm

1 stop6h 22m

$142

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 19 results
1
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Compare providers for flights from Luis Munoz Marin Intl to Raleigh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luis Munoz Marin Intl to Raleigh in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Raleigh flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Raleigh flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Raleigh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Raleigh flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Raleigh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Luis Munoz Marin Intl to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from Luis Munoz Marin Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Raleigh

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Raleigh?

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to Raleigh. Price data was last updated on October 24, 2025.

Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan Luis Munoz Marin Intl Airport to Raleigh. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Raleigh?

Currently, October is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Raleigh (average of $54). Flying from San Juan Luis Munoz Marin Intl Airport to Raleigh in September is currently the most expensive (average of $226). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJU to RDU?

Find hourly flight availability from Luis Munoz Marin Intl to Raleigh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from San Juan Luis Munoz Marin Intl Airport to Raleigh in the afternoon. Doing so could potentially save you 54% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from San Juan Luis Munoz Marin Intl Airport to Raleigh?

Use this chart to determine the cheapest time to fly round-trip from Luis Munoz Marin Intl to Raleigh. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Raleigh flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for San Juan Luis Munoz Marin Intl Airport to Raleigh flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your San Juan Luis Munoz Marin Intl Airport to Raleigh trip
Airports
SJU

Security wait times at SJU vary greatly. Arrive two hours early for domestic flights to ensure a smooth departure.

Read more about SJUby Brandon Schultz
RDU

For rideshare at RDU, Uber and Lyft pick up from pre-arranged zones. Check pricing for the best option.

Read more about RDUby John Walton
Our travel experts
John Walton

John Walton

Expert on RDU

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Brandon Schultz

Brandon Schultz

Expert on SJU

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Raleigh. Reviews last updated October 30, 2025.
Read through reviews of airlines operating flights from San Juan Luis Munoz Marin Intl Airport to Raleigh, such as Southwest, American Airlines, and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,906 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,123 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to Raleigh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Raleigh from San Juan Luis Munoz Marin Intl?

    For a flight from San Juan Luis Munoz Marin Intl to Raleigh, you will be flying into Raleigh-Durham. Raleigh-Durham (RDU) is just 11.1 mi from the center of the city. Raleigh-Durham is the only Raleigh airport and it handles 0 inbound flights from San Juan Luis Munoz Marin Intl per day. 4 airlines have flights to Raleigh-Durham from San Juan Luis Munoz Marin Intl on a regular basis.

  • How long is the flight from San Juan Luis Munoz Marin Intl Airport to Raleigh?

    Frontier, JetBlue, and Delta can get you from San Juan Luis Munoz Marin Intl Airport to Raleigh in just under 3h 45m. Your travel time can differ by up to 11h 38m. The distance between San Juan Luis Munoz Marin Intl Airport and Raleigh is about 1435 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Raleigh round-trip?

    According to our current data, Frontier ($110), JetBlue ($215), and Southwest ($261) offers the cheapest pricing from San Juan Luis Munoz Marin Intl Airport to Raleigh. Users have found that Frontier is 63% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Raleigh one-way?

    The cheapest airlines for a one-way flight from San Juan Luis Munoz Marin Intl Airport to Raleigh are JetBlue ($142), Frontier ($143), and United Airlines ($146).

  • What are the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Raleigh?

    On average you can expect to pay $260 for a flight from San Juan Luis Munoz Marin Intl Airport to Raleigh. The cheapest flight overall is $147 while the most popular route, (San Juan Luis Munoz Marin Intl - Raleigh-Durham) is currently priced at $184.

  • Can I find deals for flights from Luis Munoz Marin Intl to Raleigh that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Raleigh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Raleigh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to Raleigh.

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Raleigh?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Raleigh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Raleigh?

    Currently, October is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Raleigh (average of $54). Flying from San Juan Luis Munoz Marin Intl Airport to Raleigh in September is currently the most expensive (average of $226). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Raleigh?

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Top 4 airlines flying from Luis Munoz Marin Intl to Raleigh

Discover the top 4 airlines that operate flights from Luis Munoz Marin Intl to Raleigh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$245FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$215Average$341FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$261Average$424FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$281Average$377FlexibilityNo cancel feeOn-time71%

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